A new psychology study pinpoints the exact age when intelligence, emotional skill, and judgment combine to peak — and it's later than most people think.

Timing is the thing nobody mentions about money books. The advice that would transform your twenties often reaches you at forty, when the compounding it promised has slipped away. Read the wrong one ...

Reaction time is just as trainable as strength or cardio. Four easy exercises build faster reflexes, more confident movement, ...

Quirky backyard sprinklers helped scientists solve a decades-old mystery about how flowing water makes objects spin.